January 25 Ningbo Steel Market Price Quotes

Product Name Specification Material Steel/Origin Price (yuan/Ton) Than yesterday Last week, General line Φ6.5mm Q235 Weifang 4440 0 -10 40 High line Φ6.5mm Q235 Beitai 4460 0 -10 0 High line Φ6.5mm Q235 Fushun 4450 -10 -20 -10 High Line Φ8mm Q335 Yong Steel 4560 -20 -40 -40 Rebar Φ10mm HRB335 Sha Steel 4560 0 -30 -180 Rebar Φ12mm HRB335 Sha Steel 4490 0 -30 -80 Rebar Φ16-25mm HRB335 Shagang 4480 0 -10 -60 Rebar Φ10mm HRB335 Pori 4580 0 -30 -160 Rebar Φ12mm HRB335 Pori 4500 0 -30 -80 Rebar Φ16-25mm HRB335 Pori 4470 0 -30 -80 Rebar Φ16-25mm HRB335 Jinan Steel 4400 0 -50 -100 Rebar Φ16-25mm HRB335 Xicheng 4410 0 -20 -70 Grade III Rebar Φ16-25mm HRB400 Jinan Steel 4550 0 -50 -100 Hot Roll 2.75mm*1250*C SS400 Steel 5200 0 0 200 Hot rolled coil 3.0mm*1250*C SS400 Angang 5060 0 -20 160 Hot rolled coil 3.0mm*1250*C Q235B Shagang 5060 0 -20 160 Hot rolled coil 3.0mm*1250*C Q235B Handan Steel 5060 0 -20 160 Hot rolled coil 5.5mm*1250*C Q235 Shagang 4700 20 20 120 Hot rolled coil 7.5mm*1500*C Q235B Pack/ Angang 4700 20 20 120 Hot rolled coil 9.5-11.5*1500*C Q235B Pack/ Angang 4700 20 20 120 Cold rolled sheet 1.0mm*1250*2000 ST12 Angang 5750 0 0 200 Cold rolled sheet 1.5mm*1250*2500 ST12 Angang 5750 0 0 200 Cold rolled sheet 1.0mm*1250*2500 ST12 Ben Steel 5720 0 0 190 Cold Rolled sheet 1.5mm*1250*2500 ST12 Benxi Steel 5720 0 0 190 Cold rolled coil 1.0mm*1250*C SPCC Masteel 5700 0 0 220 Cold rolled coil 1.2mm*1250*C SPCC Masteel 5700 0 0 220 Cold rolled coil 1.5mm*1250*C SPCC Masteel 5700 0 0 220 Strip 2.5*355 Q195L Jilin Jianlong 4680 0 0 50 Strip 2.5*183 Q195L Tangshan Jianlong 4650 0 0 50 Strip 2.5*232 Q235 Tangshan Guofeng 4640 0 0 20 Strip 2.5*355 Q235 Tangshan Stainless 4660 0 0 50 Strip 3.75*685 Q235 Beitai 4630 0 0 110 Strip 4.75*685 Q235 Beitai 4630 0 0 110 Strip 5.75*685 Q235 Beitai 4600 0 0 100 Shipbuilding Plate 8mm*1800*8000 CCSB Jinan Steel 5900 0 30 470 Shipbuilding Plate 10mm*1800*8000 CCSB Jinan Steel 5800 0 30 440 Shipbuilding Plate 20mm*1800*8000 CCSB Jinan Steel 5430 0 0 70 Puzhong Plate 8mm Q235 New Steel 5400 0 0 0 Puzhong Board 10mm Q235 New Steel 5300 0 0 0 Puzhong Board 16-20mm Q235 New Steel 5150 0 0 0 Puzhong Board 16-20mm Q235 Nangang 5150 0 0 0 Cai Tu Juan 0.47*1000*C SGCC Huayu 6500 0 0 -450 Galvanized coil 1.0mm*1250*C ST02 Z Bengang 5760 0 80 240 Galvanized coil 1.5mm*1250*C ST02Z Bengang 5700 0 150 250 H steel 200*200 Q235B Laiwu steel 4620 0 0 0 I-beam 25# Q235 Wu steel 4550 0 0 50 I-beam 25 # Q235 Laiwu Steel 4550 0 0 50 Channel Steel 16# Q235 Ma Steel 4680 0 0 30 Angle Steel 50*5mm Q235 Nan Steel 4830 0 0 30 Angle Steel 50*5mm Q235 Ma Steel 4860 0 0 30

High-efficiency Air Compressor

Screw Air Compressor (working principle) :

Screw compressor is a volumetric gas compression machine with working volume for rotary motion. The compression of gas depends on the change of volume, and the change of volume is achieved by the rotary motion of a pair of rotors in the housing of the compressor. Basic structure: in the body of the compressor, a pair of helical rotors are arranged in parallel to each other. Usually, the rotor with convex teeth outside the section circle is called the Yang rotor or Yang screw. The rotor with concave teeth in the section circle is called Yin rotor or Yin screw, a Yang rotor is connected with the prime mover, driven by the Yang rotor Yin rotor rotor rotation on the last pair of bearings to achieve axial positioning, and bear the axial force in the compressor. Cylindrical roller bearings at both ends of the rotor enable the rotor to achieve radial positioning and withstand radial forces in the compressor. At both ends of the compressor body, a certain shape and size of the orifice are respectively opened. One for inhalation, called the air inlet; The other is used for exhaust, called exhaust port.

Product advantages:

1. Screw Air Compressor works smoothly, has small vibration and low noise compared with piston machine.

2, oil and gas separator: filter material, high efficiency, air oil content rate is less than 2ppm.

3, controller: operation and related data are displayed on the control panel, easy and convenient operation.

4, spraying lubricating oil with sealing, cooling, noise reduction and lubrication.

5, high stability, high efficiency, small vibration, low noise advantages.

6. Good heat dissipation system. Adopting plate-fin structure and material, the cooler has high pressure resistance, high heat dissipation efficiency and good corrosion resistance.

7, Air Filter: heavy duty, multi-stage air filter, large working face.

High-Efficiency Air Compressor,High Efficiency Compressor,High Efficiency Rotary Compressor,High Output Air Compressors

Yangzhou Mustang Air Compressor Co. , Ltd , https://www.aircompressor-ym.com